Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Steven Keith Siddell

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1386164135

Steven Keith Siddell is an Addiction (Substance Use Disorder) Counselor in Pasadena, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2017

Practice location Address checks out

225 Grandview St
Pasadena, CA 91104-2114
Phone: (626) 797-1124
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1230 N Marengo Ave, Pasadena, CA 91103-2217 — (626) 797-1124

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence CATC102307 (CA)

Record details

NPI number1386164135
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 22, 2017
Last updated in NPPESJuly 21, 2022
Mailing address225 Grandview St, Pasadena, CA 91104-2114

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